Repeated abuse has long lasting pernicious and traumatic effects such as panic attacks, hypervigilance, sleep disturbances, flashbacks (intrusive memories), suicidal ideation, and psychosomatic symptoms. The victims experience shame, depression, anxiety, embarrassment, guilt, humiliation, abandonment, and an enhanced sense of vulnerability. (From the book "Malignant Self-love: Narcissism Revisited" by Sam Vaknin - Click on this link to purchase: http://www.narcissistic-abuse.com/thebook.html)